Wuhan City's Video Surveillance System Accepts 250,000 Electronic Eyes

The Wuhan City Video Surveillance System, known as the "eye of wisdom," took two years to build and was accepted by an expert group composed of academicians Li Deren and Zhao Yusen on the 28th. On the evening of the 28th, the mayor Tang Liangzhi opened a video surveillance system. The 250,000 video surveillance probes in the streets of the city were officially opened today.

The video surveillance system uses a public security fiber optic network, a number of technologies leading the country. The system can be directly linked with the Ministry of Public Security, the Provincial Public Security Department, the city of the lower reaches, the district-level public security organs and police stations, and horizontally can achieve image integration and sharing between the two levels of urban government and social units.

The system plans to construct and monitor 250,000 monitoring probes, which are divided into three categories according to the degree of importance and application scope. The first type is 5000 city-level monitoring points. It covers the out-of-city crossings, cross-river bridges, tunnels, major intersections and railway stations in the main city area. Major sites such as large-scale plazas and schools are backbone video surveillance networks, which have now all been completed; the second category is 20,000 district-level monitoring points, which are used to cover major links in cities and important parts of district-levels. Some new developments are currently underway. The construction area is still under construction. The third type is 225,000 social monitoring sites. The social units are self-built according to unified planning.

The city's video surveillance system operation and maintenance center has electronic screens on four walls to display electronic maps, video scenes, and more. According to the person in charge of the operation and maintenance center, the city has built 250,000 "electronic eyes", surveillance image access operation and maintenance centers, there are one class, two classes of a total of 25,000 monitoring probes. The video surveillance video of the outskirt crossings, cross-river bridges, tunnels, major intersections, key locations, and major joint passages in the city can be accessed at any time. The entire monitoring system is also equipped with 29 panoramic probes in the city's large squares, landmarks, and famous attractions.

In the key parts of video surveillance, the reporter noticed that the contacts and vehicles were all “locked” by a green box. According to the police, the smart system will automatically report an alarm if the person or the vehicle is abnormal. The police immediately respond.

The system can also automatically draw the most reasonable road map for the police according to the actual traffic conditions, and make a “round-up analysis” of the current criminal activities.

On the electronic map, the suspects were set to commit crimes. The police delineated the “circle around the trap” around the area of ​​the incident, and the system immediately displayed the situation of the police within 2 kilometers and the main import and export electronic monitoring to facilitate the commanders. Scheduled police round up.

See on the electronic map, each monitoring probe is marked with a red eye, click on the "eyes" and immediately display the video scene. Individual "eyes" were closed, and the operation and maintenance center technicians explained that the monitoring probe had a problem.

Electronic monitoring system has a leading technology: automatic alarm. Once the monitoring probe fails, the system will automatically alarm, and through the operation and maintenance center to determine the cause of the failure, automatically submit maintenance instructions to the pre-determined operation and maintenance department.